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Finding the Fourth Proportional to 41,159.89, 56,801.04 and 22,297.42

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Solution

The fourth proportional to 41,159.89, 56,801.04 and 22,297.42 is: 30,770.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,159.89 : 56,801.04 = 22,297.42 : x
  2. Step 2: Convert to fraction form
    41,159.89/56,801.04 = 22,297.42/x
  3. Step 3: Cross multiply
    41,159.89x = 56,801.04 × 22,297.42
  4. Step 4: Simplify right side
    41,159.89x = 1,266,516,645.32
  5. Step 5: Solve for x
    x = 1,266,516,645.32/41,159.89
  6. Step 6: Final answer
    x = 30,770.65

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.